Question
Mathematics Question on Differential equations
The general solution of the differential equation x2dy - 2xydx = x4cosx dx is
A
y = x2sin x + cx2
B
y = x2sin x + c
C
y = sin x + cx2
D
y = cos x + cx2
Answer
y = x2sin x + cx2
Explanation
Solution
The correct answer is (A) : y = x2sin x + cx2.